package com.cl.eb.controller;

import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.cl.eb.service.IndexService;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;

import javax.annotation.Resource;
import java.util.Map;

@Controller
@RequestMapping("/index")
public class IndexController {
    @Resource
    private IndexService indexService;
    @RequestMapping("/index")
    public String index(Model model,
                        @RequestParam(value =  "psize",defaultValue = "1")int psize,
                        @RequestParam(value =  "pageSize",defaultValue = "8")int pageSize){
        System.out.println("接收到一个浏览器请求...");
        //Todo 1.调用service层首页数据
        Map<String,Page> resultMap = indexService.index(psize,pageSize);
        //Todo 2.将数据放到model--数据
        model.addAttribute("resultMap",resultMap);
        //Todo 3.返回view--html
        return "index";//templates/index.html发送给浏览器
    }
}
